3GPPFDD_RF_CDP
Description: 3GPP code domain power measurements
Library: 3GPPFDD, Measurement
Class: TSDF3GPPFDD_RF_CDP
Parameters
Name |
Description |
Default |
Unit |
Type |
Range |
|---|---|---|---|---|---|
SpecVersion |
version of specifications: Version_03_00, Version_12_00, Version_03_02 |
Version_12_00 |
|
enum |
|
RLoad |
input resistance |
DefaultROut |
Ohm |
real |
(0, ∞) |
RTemp |
temperature of resistor, in celsius |
DefaultRTemp |
|
real |
[-273.15, ∞) |
FilterLength |
length of raised cosine filters in number of symbols |
16 |
|
int |
[1, ∞) |
ExcessBW |
excess bandwidth of raised cosine filters |
0.22 |
|
real |
(0.0:1.0) |
SamplesPerChip |
samples per chip |
8 |
|
int |
[1:256] |
ScrambleType |
scramble code type: UL_long, UL_short, DL |
UL_long |
|
enum |
|
ScrambleCode |
index of scramble code |
0 |
|
int |
[0:511] for downlink; |
SpreadFactor |
spreading factor |
64 |
|
int |
2n, n=1,...,9 |
StartSlot |
number of slot to be ignored |
0 |
|
int |
[0, ∞) |
SearchLength |
Search length |
.00001 sec |
sec |
real |
(0:(400.0/3840000)) |
Pin Inputs
Pin |
Name |
Description |
Signal Type |
|---|---|---|---|
1 |
RFin |
input RF signal |
timed |
Notes/Equations
- This subnetwork model is used to measure the code domain power of 3GPP FDD signals. The subnetwork includes the root-raised cosine filter and the code domain power measurement model.
The schematic for this subnetwork is shown in the following figure.
3GPPFDD_RF_CDP Schematic
- Use of this model is demonstrated in base station and user equipment transmitter examples: File > Example Project > WCDMA3G > WCDMA3G_BS_Tx_prj > BS_Tx_Code_Domain_Power.dsn and WCDMA3G_UE_Tx_prj > UE_Tx_Code_Domain_Power.dsn. Simulation results are provided in Data Display windows for these designs.